Summary & Overview
HCPCS G0030: Tobacco Use Screening and Cessation Intervention
HCPCS Level II code G0030 documents a tobacco use screening and delivery of a tobacco cessation intervention (counseling, pharmacotherapy, or both) during the measurement period or within the prior six months for patients identified as tobacco users. This code captures a preventive and behavioral health service that supports national public health goals to reduce tobacco use and associated morbidity. Its use matters nationally because tobacco cessation interventions are linked to reduced long-term healthcare costs and improved population health outcomes.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context for coding G0030, typical sites of service where the code is billed, and the types of interventions it represents. The publication also provides benchmarking and policy context where available, clarifies common billing modifiers, and summarizes implications for documentation and quality measurement. This summary is intended for clinicians, billing staff, and policy analysts seeking a national perspective on how G0030 is defined and applied in practice. Data not available in the input for specific payer policy details, taxonomies, ICD-10 diagnoses, and related service-line mappings.
Billing Code Overview
HCPCS Level II code G0030 indicates that a patient was screened for tobacco use and received a tobacco cessation intervention during the measurement period or in the six months prior. The intervention may include counseling, pharmacotherapy, or both, provided when the patient is identified as a tobacco user.
Service Type: Tobacco cessation screening and intervention
Typical Site of Service: Primary care clinics, outpatient behavioral health settings, and community health centers
Data not available in the input for payers, taxonomies, ICD-10 diagnoses, related codes, and service line.
Clinical & Coding Specifications
Clinical Context
A 52-year-old patient presents to a primary care clinic for an annual preventive visit. During intake, the medical assistant screens the patient for tobacco use and documents current daily cigarette use. The primary care clinician performs a brief tobacco cessation intervention consisting of counseling on risks, assessment of readiness to quit, a negotiated quit plan, and discussion of pharmacotherapy options. An order for nicotine replacement therapy is placed, and follow-up counseling is scheduled within 30 days. The tobacco screening and cessation intervention occurred during the measurement period and meet criteria for billing under G0030.
Key workflow steps:
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During rooming, the medical assistant documents tobacco status in the electronic health record.
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The clinician conducts a focused counseling session (behavioral counseling) and documents content, duration, and any pharmacotherapy prescribed.
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Counseling and pharmacotherapy orders are recorded; patient education materials and a follow-up visit or referral to a cessation program are arranged.
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Coding staff assign
G0030for the documented tobacco screening and cessation intervention provided during the measurement period.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | When counseling required substantially greater work or time than typical for the visit |
23 | Unusual anesthesia | Not commonly applied to G0030; included for completeness when unusual anesthesia unrelated to the service is used |
26 | Professional component | When reporting only the professional component of a split service (rare for G0030) |
52 | Reduced services | When the intervention was partially reduced or aborted |
53 | Discontinued procedure | If the cessation intervention was started but discontinued for patient safety reasons |
54 | Surgical care only | Not typically applicable; retained for multidisciplinary encounters |
55 | Postoperative management only | Not applicable to G0030 counseling services |
56 | Preoperative management only | Not applicable to routine counseling services |
62 | Two surgeons | Rarely applicable; for completeness when two providers share responsibility |
TC | Technical component | Not typically applicable to counseling-only services |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
207Q00000X | Family Medicine | Primary setting for preventive screening and counseling |
207R00000X | Internal Medicine | Common site for tobacco cessation interventions during primary care visits |
208D00000X | General Practice | Often provides screening and brief interventions |
163W00000X | Behavioral Health Clinician | Provides intensive counseling or behavioral interventions |
207L00000X | Preventive Medicine | Involved in population-level tobacco cessation efforts |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
F17.200 | Nicotine dependence, unspecified, uncomplicated | Primary diagnosis for patients identified as nicotine-dependent and eligible for cessation interventions |
F17.210 | Nicotine dependence, cigarettes, uncomplicated | Specifies cigarette dependence, commonly documented when counseling and pharmacotherapy are provided |
F17.220 | Nicotine dependence, chewing tobacco, uncomplicated | Relevant when the patient uses smokeless tobacco and receives cessation counseling |
Z72.0 | Tobacco use | Screening positive for tobacco use; supports counseling intervention billing and quality reporting |
Z87.891 | Personal history of nicotine dependence | Documented when a patient has a past history and may still require preventive counseling |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
99406 | Smoking and tobacco use cessation counseling visit, intermediate, greater than 3 minutes up to 10 minutes | Provides brief counseling session often billed when time-based tobacco counseling is delivered in outpatient settings alongside or instead of G0030 for payors that accept CPT |
99407 | Smoking and tobacco use cessation counseling visit, intensive, greater than 10 minutes | Used when a more intensive counseling session (greater than 10 minutes) is delivered and documented |
99401 | Preventive medicine counseling and/or risk factor reduction intervention(s) provided to an individual, approximately 15 minutes | Sometimes used for preventive counseling visits addressing tobacco use when bundled in a preventive service |
96127 | Brief emotional/behavioral assessment (e.g., depression inventory), 15 minutes, scoring and documentation reported separately | May be used when a screening instrument for readiness or behavioral health is administered as part of cessation planning |
99495 | Transitional care management services with moderate medical decision complexity (example: post-discharge follow-up) | Used if tobacco cessation counseling is part of a structured transitional care plan following hospitalization and meets TCM criteria |